Redesign one app window (page/screen) end-to-end with an owner sign-off gate between wireframe and code. Use when the user says "let's do the next window/page/screen", "redesign the X page", "window pass on X", "/design-window", or when a design overhaul is proceeding window-by-window. The unit of work is ONE window and its states; the wireframe is torn apart by the owner BEFORE any implementation. Do NOT use for trivial screens the owner has already called simple (a spacing fix is just a fix), for building a design system from scratch (that's design-master), or for pure copy edits.
